Merge pull request #13917 from zmstone/1002-fix-ets-info-for-topic-metrics

refactor: call ets:info/2 for size instead of ets:info/1

apps/emqx_modules/src/emqx_modules.app.src

@@ -1,7 +1,7 @@
 %% -*- mode: erlang -*-
 {application, emqx_modules, [
     {description, "EMQX Modules"},
-    {vsn, "5.0.28"},
+    {vsn, "5.0.29"},
     {modules, []},
     {applications, [kernel, stdlib, emqx, emqx_ctl, observer_cli]},
     {mod, {emqx_modules_app, []}},

apps/emqx_modules/src/emqx_topic_metrics.erl

@@ -468,7 +468,7 @@ counters_size() ->
     length(?TOPIC_METRICS).
 
 number_of_registered_topics() ->
-    proplists:get_value(size, ets:info(?TAB)).
+    ets:info(?TAB, size).
 
 calculate_speed(CurVal, #speed{
     last = Last,